EP1008516B1 - Vorrichtung zum Aussetzen von Satelliten - Google Patents
Vorrichtung zum Aussetzen von Satelliten Download PDFInfo
- Publication number
- EP1008516B1 EP1008516B1 EP99121636A EP99121636A EP1008516B1 EP 1008516 B1 EP1008516 B1 EP 1008516B1 EP 99121636 A EP99121636 A EP 99121636A EP 99121636 A EP99121636 A EP 99121636A EP 1008516 B1 EP1008516 B1 EP 1008516B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- satellites
- payload
- conical
- adapter unit
- several
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/002—Launch systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
- B64G1/1085—Swarms and constellations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
- B64G1/641—Interstage or payload connectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
- B64G1/641—Interstage or payload connectors
- B64G1/642—Clamps, e.g. Marman clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
- B64G1/641—Interstage or payload connectors
- B64G1/643—Interstage or payload connectors for arranging multiple satellites in a single launcher
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
- B64G1/645—Separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
- B64G1/645—Separators
- B64G1/6455—Pyrotechnics; Using heat
Definitions
- the invention relates to a device for exposure of several satellites, the outer partial shells of which Formed cylinder segments and the one Central structure are arranged, the satellites combined into a payload and by means of Tension straps are releasably connected to each other, as well with a payload detachable with a launch vehicle connecting adapter unit.
- Some of the modern telecommunications systems are on a series of individual satellites built after a predetermined order principle one after the other their orbit must be put. So look for example the so-called Constellation project before, ten satellites at the same time using only one Launch vehicle. After reaching the Orbit should then be provided specifically for this purpose Device, the so-called dispenser, a satellite expose one after the other.
- a device for launching satellites according to the preamble of claim 1 is known from the US 5,411,226.
- the satellites are known dispensers individually on or at a central load-bearing Primary structure attached, which then the whole Power flow during takeoff and flight is exposed. So in one from US 5 411 226 known device of the aforementioned Kind of a total of six satellites in two planes one on top of the other arranged in a star shape Support plates held. A similar arrangement is also from US 5 613 653, in which a central mast or a central tube the satellites wearing. In both cases, the must for this purpose used central structure very stable and therefore necessarily also be difficult to get the required To ensure strength and rigidity.
- Iridium-Dispeners are several satellites individually on a plate-like adapter disc attached, and each satellite has its own Release mechanism.
- the adapter disc can be used be provided with a drive by means of which all Satellites in the individually determined positions spent and exposed there. Are here too the adapter plate and the release mechanism comparatively difficult to get the necessary Stiffness and strength requirements to meet can. Another variant of this concept sees no separate drive for the dispenser.
- the object of the invention is to provide a device type mentioned so that they at a simple and easy construction Guarantees maximum strength and rigidity.
- the invention solves this problem by providing that with such a device the satellites their respective upper and lower outer edges provided conical ring segments and so around the Central structure are arranged that their outer partial shells form a complete cylinder shell, the conical ring segments together in several Layers form a ring and through the Tension straps, which are known in the art with a conical inner structure are held together be, and that the adapter unit also with is conical ring segments and over also provided with a conical inner structure Tension straps with the satellites on the one hand and with the top stage of the launcher on the other hand releasable is connectable.
- the basic idea of the invention is the satellite bundle so that they are the big ones during the ascent occurring loads like a coherent Able to absorb structure. This will make one particularly light construction of the entire arrangement allows.
- the invention is in its preferred Embodiment for a total of ten satellites provided in two superimposed levels arranged and combined into a payload structure are.
- straps for the device according to the invention are in particular those known from DE 42 21 525 C2 so-called Marman clamps with an automatic working opening mechanism suitable. It can also use straps in the same way be used. the radial clamping screws biased and after separation from the launch vehicle pyrotechnically solved and thrown away.
- a Central tube 1 designed as a light cylinder shell firmly with a bowl-shaped conical adapter 2 connected.
- This arrangement also serves as Assembly scaffolding for the preparation of a Satellite launches as well as a drop-off vehicle or dispenser for a number of satellites 3, 4 - in the case of here described embodiment a total of ten - after reaching orbit.
- a conical adapter shell 2 one in the figure not shown drive and control module, then comes into operation when the top level of a Launcher does not itself expose the satellites.
- the satellites 3, 4 are shown in FIGS. 3 and 4 each with its own support frame during assembly pushed radially onto the central tube 1 and with six each Centering pin 5 positioned. At both ends they are held by bolt 6, which later for Release pyrotechnically can be blown up.
- the Centering pin 5 also serve as a push pin for the partial transfer of the lateral forces.
- the satellites 3, 4 carry on the upper and lower Outer edge of conical ring segments 7, so-called Marman ring segments.
- These ring segments 7 together form in several, in the case of the one shown here Embodiment three levels each one so-called Marman ring, and are by themselves known, provided with a conical inner structure Tension straps 8 to 11, so-called Marman clamps, connected with each other.
- the straps 8 to 11 can with the from DE 4221525 C2 known arrangement, as in Figures 5 to 7 are shown, closed and opened. she can also be preloaded radially using clamping screws and after separation from the launcher be pyrotechnically released and discarded.
- Release device has the advantage of an absolute shock-free opening. It is on a swivel arm 13 attached and can move up and / or down be moved when the appropriate tensioning strap Lips of the formed from the conical segments 6 two-piece Marman ring.
- the swivel arm 13 also carries a stiff one Spacer that is used for power transmission between the broken Marman rings and after the Resolution moved together with the swivel arm 13 becomes.
- the satellite is released by the Detonating the bolts 6. At the same time, take care preloaded springs - one for each centering pin - for the radial repulsion of every satellite. The orderly It is driven out via a radial guide achieved which like the rails of a telescopic Drawer works.
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Details Of Aerials (AREA)
- Radio Relay Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Clamps And Clips (AREA)
Description
- Fig. 1
- eine seitliche Ansicht einer aus mehreren Satelliten gebildeten, in eine Umlaufbahn zu befördernde Nutzlast,
- Fig. 2
- eine Draufsicht auf die in Fig. 1 dargestellte Anordnung,
- Fig. 3 und 4
- Teilbereiche der Anordnung gemäß Fig. 1 als Tragrahmen eines Einzelsatelliten und
- Fig.5 bis 7
- Detaildarstellungen der Anordnung gemäß Fig. 1.
Claims (2)
- Vorrichtung zum Aussetzen von Satelliten (3, 4), einschließend mehrere Satelliten (3, 4) deren Außen-Teilschalen als Zylindersegmente ausgebildet sind, eine Zentralstruktur (1) um die die Satelliten (3, 4) angeordnet sind, und eine Adaptereinheit (2) wobei die Satelliten (3, 4) zu einer Nutzlast zusammengefaßt und mittels Spannbändern (10, 11) lösbar miteinander verbunden sind, und die Adaptereinheit dazu geeignet ist, die Nutzlast mit der obersten Stufe (12) einer Trägerrakete lösbar zu verbinden, dadurch gekennzeichnet, daß die Satelliten (3, 4) an ihrer jeweils oberen und unteren Außenkante mit konischen Ringsegmenten (7) versehen und so um die Zentralstruktur (1) angeordnet sind, daß ihre Außen-Teilschalen eine vollständige Zylinderschale bilden, wobei die konischen Ringsegmente (7) zusammen in mehreren Ebenen jeweils einen Ring bilden und durch die Spannbänder (10, 11), die auf an sich bekannte Weise mit einer konischen Innenstruktur versehen sind, zusammengehalten werden, und daß die Adaptereinheit (2) ebenfalls mit konischen Ringsegmenten (7) versehen ist und über gleichfalls mit einer konischen Innenstruktur versehene Spannbänder (8, 9) mit den Satelliten (3, 4) einerseits und mit der obersten Stufe (12) der Trägerrakete andererseits lösbar verbindbar ist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Satelliten (3, 4) in mehreren übereinanderliegenden Ebenen angeordnet und zu einer Nutzlaststruktur zusammengefaßt sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19856670A DE19856670B4 (de) | 1998-12-09 | 1998-12-09 | Vorrichtung zum Aussetzen von Satelliten |
DE19856670 | 1998-12-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1008516A1 EP1008516A1 (de) | 2000-06-14 |
EP1008516B1 true EP1008516B1 (de) | 2003-11-19 |
Family
ID=7890427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99121636A Expired - Lifetime EP1008516B1 (de) | 1998-12-09 | 1999-10-30 | Vorrichtung zum Aussetzen von Satelliten |
Country Status (4)
Country | Link |
---|---|
US (1) | US6276639B1 (de) |
EP (1) | EP1008516B1 (de) |
JP (1) | JP4283957B2 (de) |
DE (2) | DE19856670B4 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10017279B2 (en) | 2015-09-16 | 2018-07-10 | Airbus Defence And Space Sas | Space vehicle comprising posts for forming a stack, stack comprising at least two such vehicles placed in a launcher, and method for releasing the vehicles |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3943066B2 (ja) * | 2003-09-02 | 2007-07-11 | 川崎重工業株式会社 | 人工衛星の離脱構造及びロケット |
JP4097086B2 (ja) * | 2005-01-06 | 2008-06-04 | 独立行政法人 宇宙航空研究開発機構 | 複数の宇宙機を異なる軌道に投入する方法 |
US7118077B1 (en) * | 2005-03-11 | 2006-10-10 | Kistler Walter P | Platform and system for mass storage and transfer in space |
US7198233B1 (en) * | 2005-09-19 | 2007-04-03 | Kistler Aerospace Corporation | Reusable orbital vehicle with interchangeable cargo modules |
US20080078886A1 (en) * | 2006-08-22 | 2008-04-03 | The Boeing Company | Launch vehicle cargo carrier |
US8366053B2 (en) * | 2008-03-06 | 2013-02-05 | The Boeing Company | System and method for deploying payloads with a launch vehicle |
JP5569150B2 (ja) * | 2010-05-31 | 2014-08-13 | 株式会社Ihi | 人工衛星搭載システム |
US8608114B2 (en) | 2011-04-15 | 2013-12-17 | Hkm Enterprises Inc. | Platform and launch initiation system for secondary spacecraft for launch vehicle |
US8939409B2 (en) | 2012-05-07 | 2015-01-27 | The Johns Hopkins University | Adaptor system for deploying small satellites |
US9242743B2 (en) | 2013-10-10 | 2016-01-26 | Space Systems/Loral, Llc | Side-by-side multiple launch configuration |
CN103963997A (zh) * | 2014-05-06 | 2014-08-06 | 上海卫星工程研究所 | 一种小型卫星多边形承力筒 |
FR3035076B1 (fr) * | 2015-04-17 | 2018-04-20 | Thales | Procede d'amenagement d'une pluralite de vaisseaux spatiaux sous la coiffe d'un lanceur, assemblage resultant d'un tel procede et dispenser adapte a un tel assemblage |
US9463882B1 (en) * | 2015-04-30 | 2016-10-11 | Worldvu Satellites Limited | System and method for assembling and deploying satellites |
US9718566B2 (en) | 2015-04-30 | 2017-08-01 | Worldvu Satellites Limited | Stackable satellites and method of stacking same |
US10486837B2 (en) * | 2015-06-22 | 2019-11-26 | Worldvu Satellites Limited | Payload dispensing system |
US9796488B2 (en) * | 2015-10-02 | 2017-10-24 | The Boeing Company | Dual port payload attach ring compatible satellite |
US10183764B1 (en) | 2015-11-12 | 2019-01-22 | Space Systems/Loral, Llc | High capacity spacecraft |
DE102016108606A1 (de) * | 2016-05-10 | 2017-11-16 | ECM Space Technologies GmbH | Auswurfeinheit für einen Satelliten |
WO2018208193A1 (en) * | 2017-05-10 | 2018-11-15 | Ruag Space Ab | Payload dispenser |
CN107651221A (zh) * | 2017-07-28 | 2018-02-02 | 上海宇航系统工程研究所 | 中空的大承载强机动航天器构型 |
US11673694B2 (en) | 2017-12-01 | 2023-06-13 | D-ORBIT S.p.A. | Method of releasing artificial satellites in earth's orbit |
AU2018377039B2 (en) * | 2017-12-01 | 2022-01-06 | D-ORBIT S.p.A. | Method for the safe release of artificial satellites in earth's orbit |
IL258729B (en) | 2018-04-16 | 2021-12-01 | Israel Aerospace Ind Ltd | Nano-satellite |
BR112020022592A2 (pt) | 2018-05-24 | 2021-02-02 | The European Union, Represented By The European Commission | conceito de estrutura de satélite eficiente para lançamentos múltiplos de empilhamento ou únicos |
FR3082509B1 (fr) * | 2018-06-14 | 2022-03-11 | Thales Sa | Procede d'amenagement d'une pluralite de vaisseaux spatiaux sous la coiffe d'un lanceur sans distributeur structurel et assemblage resultant d'un tel procede |
US10689131B2 (en) * | 2018-07-06 | 2020-06-23 | Lockheed Martin Corporation | Sectioned self-mating modular satellite buses |
US10538341B1 (en) | 2018-07-06 | 2020-01-21 | Vector Launch Inc. | Self-mating modular satellite bus |
US20210403181A1 (en) * | 2018-09-24 | 2021-12-30 | Indian Space Research Organisation | A system and method for launching multiple satellites from a launch vehicle |
US10377510B1 (en) | 2018-11-14 | 2019-08-13 | Vector Launch Inc. | Enhanced fairing mechanisms for launch systems |
CN110104213B (zh) * | 2019-04-23 | 2022-08-12 | 上海宇航系统工程研究所 | 一种挂壁式卫星适配器 |
US11345489B2 (en) * | 2019-08-19 | 2022-05-31 | The Boeing Company | Satellite dispenser and method of supporting a plurality of satellites |
CN110562499B (zh) * | 2019-08-28 | 2022-09-09 | 深圳航天东方红海特卫星有限公司 | 一种壁挂式主频可调变截面一箭多星发射小卫星结构 |
CN111332496B (zh) * | 2020-03-03 | 2023-05-05 | 陕西智星空间科技有限公司 | 卫星发射方法及卫星固定装置 |
CN111332495B (zh) * | 2020-03-03 | 2023-08-08 | 陕西智星空间科技有限公司 | 板状卫星组合体及其发射方法 |
CN111532452B (zh) * | 2020-05-18 | 2022-04-22 | 天津爱思达航天科技有限公司 | 一种多星分配器承力结构 |
US11673695B2 (en) * | 2020-08-26 | 2023-06-13 | Lockheed Martin Corporation | Deployable fairing for rideshare satellites |
CN112937915B (zh) * | 2021-03-08 | 2022-08-19 | 航天科工空间工程发展有限公司 | 一种无火工品和能源装置的“一箭多星”星箭解锁方法 |
EP4079643A1 (de) * | 2021-04-23 | 2022-10-26 | RUAG Space AB | Trennadapter und verfahren zum anbringen einer nutzlast an einem nutzlastspender |
CN113753269B (zh) * | 2021-09-07 | 2023-09-12 | 天津爱思达航天科技有限公司 | 一种卫星释放装置 |
CN114044172A (zh) * | 2021-10-29 | 2022-02-15 | 北京星途探索科技有限公司 | 一种模块化支撑腿式载荷适配器 |
CN115408780B (zh) * | 2022-11-01 | 2023-03-28 | 北京宇航系统工程研究所 | 力与力矩定向解耦的芯级箭体结构设计方法及芯级箭体 |
CN116513487B (zh) * | 2023-07-05 | 2023-09-15 | 北京未来宇航空间科技研究院有限公司 | 多功能上面级构型及航天运载器 |
CN116750217B (zh) * | 2023-08-23 | 2023-11-14 | 北京星河动力装备科技有限公司 | 一种双层卫星分离结构及其卫星分离方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US4455943A (en) * | 1981-08-21 | 1984-06-26 | The Boeing Company | Missile deployment apparatus |
US4750423A (en) * | 1986-01-31 | 1988-06-14 | Loral Corporation | Method and system for dispensing sub-units to achieve a selected target impact pattern |
US4854526A (en) * | 1987-08-10 | 1989-08-08 | Hughes Aircraft Company | Spacecraft design enabling the compact nesting of multiple spacecraft in the launch vehicle |
DE4221525C2 (de) * | 1992-07-01 | 1996-08-08 | Daimler Benz Aerospace Ag | Vorrichtung zum Verbinden zylindrischer Bauteile |
US5350137A (en) * | 1993-05-19 | 1994-09-27 | General Dynamics Corporation Space Systems Division | Multiple application paraboloid spacecraft structure |
US5411226A (en) * | 1993-10-13 | 1995-05-02 | Martin Marietta Corporation | Spacecraft adapter and dispenser |
FR2717770B1 (fr) * | 1994-03-22 | 1996-06-14 | Aerospatiale | Distributeur multisatellite pour lanceur. |
US5605308A (en) * | 1994-06-06 | 1997-02-25 | Mcdonnell Douglas Corp. | Space vehicle dispenser |
US5720450A (en) * | 1995-03-06 | 1998-02-24 | Motorola, Inc. | Precision alignment and movement restriction safeguard mechanism for loading multiple satellites into a launch vehicle |
US5884866A (en) * | 1996-09-17 | 1999-03-23 | Mcdonnell Douglas Corporation | Satellite dispenser |
US6138951A (en) * | 1998-08-10 | 2000-10-31 | Mcdonnell Douglas Corporation | Spacecraft dispensing system |
-
1998
- 1998-12-09 DE DE19856670A patent/DE19856670B4/de not_active Expired - Fee Related
-
1999
- 1999-10-30 DE DE59907795T patent/DE59907795D1/de not_active Expired - Fee Related
- 1999-10-30 EP EP99121636A patent/EP1008516B1/de not_active Expired - Lifetime
- 1999-11-16 JP JP32555399A patent/JP4283957B2/ja not_active Expired - Fee Related
- 1999-12-09 US US09/458,492 patent/US6276639B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10017279B2 (en) | 2015-09-16 | 2018-07-10 | Airbus Defence And Space Sas | Space vehicle comprising posts for forming a stack, stack comprising at least two such vehicles placed in a launcher, and method for releasing the vehicles |
Also Published As
Publication number | Publication date |
---|---|
JP4283957B2 (ja) | 2009-06-24 |
DE19856670A1 (de) | 2000-06-15 |
EP1008516A1 (de) | 2000-06-14 |
DE59907795D1 (de) | 2003-12-24 |
JP2000177700A (ja) | 2000-06-27 |
DE19856670B4 (de) | 2004-12-02 |
US6276639B1 (en) | 2001-08-21 |
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